The Big Bang Theory - Season 5

The Big Bang Theory - Season 5: The Big Bang Theory is an American sitcom primarily centered on Leonard Hofstadter and Sheldon Cooper are both brilliant physicists working at Caltech in Pasadena, California. They are colleagues, best friends, and roommates, although in all capacities their relationship is always tested primarily by Sheldon';s regimented, deeply eccentric, and non-conventional ways.